Clapp's Cars Spyder Standard
# Clapp's Cars Spyder Standard

The Standard is a 4 stroke aircraft engine for Homebuilt aircraft

## Design and development

The engine is based on the Corvair engine. It is extensively modified for aircraft use. This modification consists of an IFB Internal front bearing modification to take forward loads.

## Applications

* Sonex Aircraft Sonex

## Specifications (variant)

### General characteristics

* Displacement: 170 cu in (2.79 L)

### Performance

* Power output: 100 hp (75 kW)
* Compression ratio: 8:1
